{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing process", "process characterization", "manufacturing standard", "enabling technology", "machanical property", "concept or principle"], "input": "3DP has been developed by the MIT ."}
{"manufacturing process": ["3DP"], "process characterization": [], "manufacturing standard": [], "enabling technology": [], "machanical property": [], "concept or principle": []}